Equivalent & Substitute Parts for 5WH473ZOGAM

Part Overview

The 5WH473ZOGAM is a 0.047 µF ceramic capacitor rated at 50V with Y5P temperature coefficient, manufactured by KYOCERA AVX. This radial, disc-type capacitor is designed for general-purpose applications in through-hole mounting configurations. The part is currently obsolete, making identification of suitable substitute components essential for ongoing system support and new production requirements.

Substiute Parts

5WH473ZOGAM

KYOCERA AVXIn Stock: 10675WH473ZOGAM Datasheet

Current PartRFQ

SR211C473KAR

KYOCERA AVXIn Stock: 3154SR211C473KAR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 5WH473ZOGAM is determined by the following critical parameters:

• Capacitance Value: Must be 0.047 µF to maintain circuit functionality
• Voltage Rating: Substitute must meet or exceed 50V rating; higher ratings provide additional safety margin
• Mounting Configuration: Through-hole radial package with kinked formed leads ensures mechanical and electrical compatibility with existing PCB layouts
• Temperature Coefficient: Y5P or X7R coefficients are acceptable; X7R provides superior temperature stability across a wider operating range
• Tolerance: Substitute tolerance must be compatible with circuit design requirements

The SR211C473KAR meets all substitution criteria with equivalent capacitance, superior voltage rating (100V), improved temperature coefficient (X7R), and active product status.

Parameter Comparison

Engineering Selection Recommendations

The SR211C473KAR is the qualified substitute for the 5WH473ZOGAM based on the following factors:

• Product Availability: The main part is obsolete; the substitute is active and in production with 3141 units in stock
• Electrical Compatibility: Identical capacitance value (0.047 µF) with superior voltage rating (100V vs. 50V) ensures direct functional replacement
• Improved Specifications: X7R temperature coefficient provides ±15% capacitance variation across the operating range, compared to Y5P's -20%, +80% variation, resulting in more stable circuit performance
• Compliance: SR211C473KAR is ROHS3 compliant and REACH unaffected, meeting modern regulatory requirements
• Mechanical Compatibility: Both parts feature through-hole radial packages with kinked formed leads, ensuring PCB layout compatibility without redesign
• Tolerance Enhancement: ±10% tolerance of the substitute provides tighter capacitance control than the original part's -20%, +80% specification

Frequently Asked Questions (FAQ)

Q: Can SR211C473KAR be used as a direct replacement for 5WH473ZOGAM?

A: Yes. Both parts share identical capacitance (0.047 µF), through-hole radial mounting, and kinked formed leads. The substitute's 100V rating exceeds the original 50V requirement, and X7R temperature coefficient provides superior stability. No PCB modifications are required.

Q: What is the difference between Y5P and X7R temperature coefficients?

A: Y5P (Class B) allows capacitance variation of -20%, +80% across the operating temperature range. X7R (Class 1) limits variation to ±15%. X7R provides more predictable capacitance stability, beneficial for precision applications.

Q: Does the higher voltage rating (100V vs. 50V) affect circuit operation?

A: No. A higher voltage rating does not change circuit behavior when operating at or below the original voltage specification. It provides additional safety margin and reliability.

Q: Are there packaging differences between these parts?

A: Both parts use through-hole radial packages with formed kinked leads. The SR211C473KAR is supplied in bulk packaging, while the original part packaging is not specified. Physical dimensions are compatible with standard PCB layouts.

Q: Is the SR211C473KAR compliant with current regulations?

A: Yes. The SR211C473KAR is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.